Evaluation Study of the Value of Technical Labor among Operators of Large Medical Equipment

Dong Xiaoxue; Zhao Jinjin; Jiang Shuai

Abstract：Objective To construct an evaluation index system for the technical labor value of operators of large-scale medical equipment and conduct a practical measurement of it.Methods The literature survey method and semi-structured interview were used to preliminarily construct the evaluation index framework.The questionnaire survey method and expert consultation method were employed to screen and determine the final evaluation index system,and the entropy method was used to calculate the weight of each evaluation index.Based on the KANO model,the evaluation requirements of the technical labor value of MRI operators were investigated.Results The final expert authority coefficient of the consultation questionnaire was 0.80;the chi-square test results of Kendall's W coefficient were all statistically significant differences(P＜0.05);finally,5 first-level indicators,13 second-level indicators,and 22 third-level indicators were screened out,jointly forming the evaluation index system.The Cronbach's coefficients of the positive and negative questionnaires in the reliability analysis of the KANO model were 0.953 and 0.983 respectively;MRI operators perceived that the cerebral thinking load,the steps taken to operate the imaging equipment,and the difficulty in interpreting imaging results were more reflective of the value of their technical labor.Conclusion The evaluation index system of technical labor value of large medical equipment operators has been scientifically constructed to provide theoretical support for improving the performance evaluation system of large medical equipment operators.